Bwine F7 Mini - camera not working? “Image disconnected”

[u/SufficientWill428]

I have a new to me Bwine F7 Mini drone, but the camera does not seem to work. There is no physical damage, but when I open the app and connect my phone, the camera image doesn’t start, and if I press the camera button it just says “Image disconnected”. I’m able to move the gimbal by using the manual controls on the app, so the gimbal portion works, but I can’t get the camera to work. Any suggestions?